TomaTito on 02 July 2015
Newbie here! I just got my first amiibo from the mail today, a green yarn yoshi 
Next one will be the 8-bit modern coloured Mario, and that's it for now.
Regarding the trading topic at hand, I haven't done it myself, but I have a friend who is going to try sell a few Yarn Yoshis.
Maybe some Americans are interested? I'll pass the info to him.
